Sometimes, some audio tracks don't export
Render are inconsistent since the last update.
Using version 12.1, Build 171.
I am always forced to check the whole rendered files because sometimes, some audio tracks don't get rendered. When opening the project in Premiere to confirm everything was ok, the track that wasn't rendered now doesn't play, although it should, and I have to mute and unmute the track, save the project, render again.